[1]陈文清,孟庆民,杜 鹏,等.无连接区域覆盖的绿色网格网与数字孪生验证[J].计算机技术与发展,2024,34(04):109-115.[doi:10. 3969 / j. issn. 1673-629X. 2024. 04. 017]
　CHEN Wen-qing,MENG Qing-min,DU Peng,et al.Green Mesh Networks for Unconnected Area Coverage and Proof of Digital Twins[J].,2024,34(04):109-115.[doi:10. 3969 / j. issn. 1673-629X. 2024. 04. 017]

点击复制

无连接区域覆盖的绿色网格网与数字孪生验证()

分享到：

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:

34

期数:

2024年04期

页码:

109-115

栏目:

移动与物联网络

出版日期:

2024-04-10

文章信息/Info

Title:

Green Mesh Networks for Unconnected Area Coverage and Proof of Digital Twins

文章编号:

1673-629X(2024)04-0109-07

作者:

陈文清¹ ; 孟庆民¹ ; 杜 鹏¹; 2 ; 罗 越¹

1. 南京邮电大学 通信与信息工程学院和自动化学院,江苏 南京 210003;

2. 东南大学 移动通信国家重点实验室,江苏 南京 210096

Author(s):

CHEN Wen-qing1 ; MENG Qing-min1 ; DU Peng1; 2 ; LUO Yue1

1. School of Telecommunications & Information Engineering and School of Automation, Nanjing University of Posts and Telecommunications,Nanjing 210003,China;

2. National Mobile Communications Research Laboratory,Southeast University,Nanjing 210096,China

关键词:

连接未连接; 绿色网络; 数字孪生; Informer; 无线资源分配

Keywords:

connecting the unconnected; green mesh networks; digital twin; Informer; wireless resource allocation

分类号:

TP399;TN92

DOI:

10. 3969 / j. issn. 1673-629X. 2024. 04. 017

摘要:

尽管“ 连接未连接冶 的挑战一直是研究热点,但最近发布的全球 6G 愿景中,泛在连接场景尚未直接包含仍处于实验阶段的 5G 非地面网络。 该文认为,5G 非地面网络架构上一个潜在的发展趋势是绿色和灵活性,它很有可能在后期的6G 阶段发挥更大作用。 为了增强空天地一体化系统的绿色和灵活性,该文特别考虑了一种地面上的绿色网格架构,采用数字孪生建模方法进行了概念验证,对微基站处的可再生能源、物联网设备运行和无线资源分配策略等进行了建模,并开发和评估了基于 Transformer 的精确数据驱动的能效预测方案。 这一初步的网络架构和无线接入概念验证,将有益于推动早期阶段数字孪生卫星的可行性研究,为未来 6G 空天地一体化网络的发展提供参考。 5G 非地面网络目前尚处于前期探索阶段,但其在绿色、灵活、可持续等方面的创新理念,非常契合 6G 网络的发展方向。 该文通过数字孪生建模的方法,验证了非地面网络在 6G 时代具有广阔的应用前景。

Abstract:

The recently released ubiquitous connectivity scenario in the global 6G vision does not directly include 5G non terrestrialnetworks that are still in the experimental stage,

although the challenge of " Connecting the Unconnected" has always been a researchhotspot. We believe that a potential trend in 5G non ground network architecture is green and flexible,which has the potential to appearin the later 6G stage. In order to enhance the green and flexibility of integrated ground-air-space systems,a green mesh architecture onthe ground is specially considered here. A digital twin modeling method and proof of concept within its capabilities are designed,the renewable energy at the micro base station, the operation of Internet of Things ( IoT ) equipment and the wireless resource allocationstrategy are modeled,and an accurate data-driven energy efficiency prediction scheme based on Transformer is developed and evaluated.The preliminary network architecture and proof of concept of wireless access will benefit the early feasibility study of digital twin satellitesand provide reference for the future development of 6G space-air-ground integrated network. 5G non-terrestrial networks are still in theearly exploration stage, but its innovative concepts in green, flexibility and sustainability are highly matched with the developmentdirection of 6G networks. It is verified that non-terrestrial networks have broad application prospects in the 6G era through digital twinmodeling method.

常用功能